add support of config.yml

.gitignore

@@ -1 +1,2 @@
 node_modules/
+config.yml

index.js

@@ -1,21 +1,38 @@
+const fs      = require("fs");
+const path    = require("path");
+const yaml    = require("js-yaml");
 const express = require("express");
-const http = require("http");
+const http    = require("http");
 const { Server } = require("socket.io");
-const cors = require("cors");
+const cors  = require("cors");
 const axios = require("axios");
 
-const app = express();
-const server = http.createServer(app);
+// ─── Config ───────────────────────────────────────────────────────────────────
+const configPath = path.join(__dirname, "config.yml");
+const config     = yaml.load(fs.readFileSync(configPath, "utf8"));
 
-const io = new Server(server, {
+const PORT      = config.server?.port || 4000;
+const HOSTS     = config.targets?.hosts     || ["http://127.0.0.1:7088"];
+const ENDPOINTS = config.targets?.endpoints || [];
+const TIMEOUT   = config.targets?.timeout   || 120_000;
+
+console.log(`[config] loaded from ${configPath}`);
+console.log(`[config] hosts (${HOSTS.length}):`, HOSTS);
+console.log(`[config] endpoints:`, ENDPOINTS);
+
+// ─── Express + Socket.io ──────────────────────────────────────────────────────
+const app    = express();
+const server = http.createServer(app);
+const io     = new Server(server, {
   cors: { origin: "*", methods: ["GET", "POST"] },
 });
 
 app.use(cors());
 app.use(express.json());
 
+// ─── POST /api/parallel-fetch ─────────────────────────────────────────────────
 app.post("/api/parallel-fetch", async (req, res) => {
-  const { socketId, url, timeout = 120_000 } = req.body;
+  const { socketId, url, timeout = TIMEOUT } = req.body;
 
   if (!socketId || !url) {
     return res.status(400).json({ error: "socketId and url are required" });
@@ -28,19 +45,15 @@ app.post("/api/parallel-fetch", async (req, res) => {
 
   res.json({ status: "started" });
 
-  const baseUrl = "http://127.0.0.1:7088";
-  const endpoints = [
-    "/testmontools/curl",
-    "/testmontools/traceroute",
-    "/testmontools/ping",
-  ];
+  const tasks = HOSTS.flatMap((host) =>
+    ENDPOINTS.map((endpoint) => ({ host, endpoint }))
+  );
 
-  // Сообщаем клиенту сколько запросов будет
-  socket.emit("batch:start", { url, total: endpoints.length });
+  socket.emit("batch:start", { url, total: tasks.length });
 
-  const localTasks = endpoints.map((endpoint) => {
-    const fullUrl = baseUrl + endpoint;
-    const start = Date.now();
+  const promises = tasks.map(({ host, endpoint }) => {
+    const fullUrl = host + endpoint;
+    const start   = Date.now();
 
     return axios({
       method: "POST",
@@ -51,11 +64,9 @@ app.post("/api/parallel-fetch", async (req, res) => {
     })
       .then((response) => {
         const elapsed = Date.now() - start;
-        console.log(`[OK] ${endpoint} (${elapsed}ms)`);
-        console.log("data:", response.data);
-
+        console.log(`[OK]    ${host} ${endpoint} (${elapsed}ms)`);
         socket.emit("tool:response", {
-          endpoint,
+          host, endpoint,
           ok: true,
           status: response.status,
           data: response.data,
@@ -64,10 +75,9 @@ app.post("/api/parallel-fetch", async (req, res) => {
       })
       .catch((err) => {
         const elapsed = Date.now() - start;
-        console.log(`[ERROR] ${endpoint} (${elapsed}ms) — ${err.message}`);
-
+        console.log(`[ERROR] ${host} ${endpoint} (${elapsed}ms) — ${err.message}`);
         socket.emit("tool:error", {
-          endpoint,
+          host, endpoint,
           ok: false,
           error: err.message,
           code: err.code || null,
@@ -76,19 +86,26 @@ app.post("/api/parallel-fetch", async (req, res) => {
       });
   });
 
-  // Когда все завершились — шлём финальное событие
-  Promise.allSettled(localTasks).then(() => {
+  Promise.allSettled(promises).then(() => {
     console.log("=== ALL DONE ===");
-    socket.emit("batch:done", { url, total: endpoints.length });
+    socket.emit("batch:done", { url, total: tasks.length });
   });
 });
 
-app.get("/health", (_req, res) => res.json({ ok: true }));
+// ─── Health ───────────────────────────────────────────────────────────────────
+app.get("/health", (_req, res) =>
+  res.json({ ok: true, hosts: HOSTS, endpoints: ENDPOINTS })
+);
 
+// ─── Socket lifecycle ─────────────────────────────────────────────────────────
 io.on("connection", (socket) => {
-  console.log(`[socket] connected  ${socket.id}`);
-  socket.on("disconnect", () => console.log(`[socket] disconnected ${socket.id}`));
+  console.log(`[socket] connected    ${socket.id}`);
+  socket.on("disconnect", () =>
+    console.log(`[socket] disconnected ${socket.id}`)
+  );
 });
 
-const PORT = process.env.PORT || 4000;
-server.listen(PORT, () => console.log(`Server running on http://localhost:${PORT}`));
+// ─── Start ────────────────────────────────────────────────────────────────────
+server.listen(PORT, () =>
+  console.log(`Server running on http://localhost:${PORT}`)
+);

package-lock.json

@@ -11,6 +11,7 @@
         "axios": "^1.6.0",
         "cors": "^2.8.5",
         "express": "^4.18.2",
+        "js-yaml": "^4.1.1",
         "socket.io": "^4.6.1"
       },
       "devDependencies": {
@@ -103,6 +104,11 @@
         "node": ">= 8"
       }
     },
+    "node_modules/argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
+    },
     "node_modules/array-flatten": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
@@ -853,6 +859,17 @@
         "node": ">=0.12.0"
       }
     },
+    "node_modules/js-yaml": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
+      "dependencies": {
+        "argparse": "^2.0.1"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.js"
+      }
+    },
     "node_modules/math-intrinsics": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/math-intrinsics/-/math-intrinsics-1.1.0.tgz",

package.json

@@ -11,7 +11,8 @@
     "axios": "^1.6.0",
     "cors": "^2.8.5",
     "express": "^4.18.2",
-    "socket.io": "^4.6.1"
+    "socket.io": "^4.6.1",
+    "js-yaml": "^4.1.1"
   },
   "devDependencies": {
     "nodemon": "^3.0.2"